Wireless has been operating correctly in the campus infrastructure. After the wireless controllers are upgraded from LWAPP to CAPWAP, access points no longer boot and operate normally.
What is the most likely issue causing this problem?()
A.VLAN assignments
B.DHCP option 43
C.PoE
D.ACL
E.QoS
您可能感興趣的試卷
你可能感興趣的試題
A standalone wireless AP solution is being installed into the campus infrastructure. The access points appear to boot correctly, however, wireless clients are not obtaining correct access. You verify that the local switch configuration connected to the access point appears as the following:
interface ethernet 0/1
switchport access vlan 10
switchport mode access
spanning-tree portfast
mls qos trust dscp
What is the most likely issue causing the problem?()
A.QoS trust should not be configured on a port attached to a standalone AP.
B.QoS trust for switchport mode access should be defined as "cos".
C.switchport mode should be defined as "trunk" with respective QoS.
D.switchport access vlan should be defined as "1".
A campus infrastructure supports wireless clients via Cisco Aironet AG Series 1230, 1240, and 1250 access points. With DNS and DHCP configured, the 1230 and 1240 access points appear to boot and operate normally; however, the 1250 access points do not seem to operate correctly.
What is the most likely issue causing this problem?()
A.PoE
B.DHCP with option 150
C.DHCP with option 43
D.DNS
E.switch port does not support gigabit speeds
You work as a network engineer for . You study the exhibit carefully.
What happens when the switch 2 is connected to the rest of the network in the VTP domain Lab_Network?()
Exhibit:
A.The recently introduced switch 2 removes all configured VLANs throughout the VTP domain.
B.The recently introduced switch 2 creates a STP loop in the VTP domain.
C.The recently introduced switch 2 switches over to VTP transparent mode in order to be included into the VTP domain.
D.A trunk should be configured between the two switches in order to integrate 2 into the VTP domain.
E.The recently introduced switch 2 adds one more VLAN to the VLAN database in the VTP domain.
Exhibit:
You work as a network administrator at.You study the exhibit carefully. Three different wireless groups of users (support, staff, guests) are permitted to access the wireless LAN.
Which security policy should be implemented for the users in the guests group? ()
A.LEAP authentication
B.Primary SSID with open or no WEP authentication
C.Static WEP and authentication
D.Open authentication with WEP plus MAC authentication
You work as a network administrator at, You have been asked to configure 802.1x port-based authentication. You notice that the client workstation is not compatible with 802.1x port-based authentication.
What supported authentication server should be chosen?()
A.TACACS with LEAP extensions
B.RADIUS with EAP extensions
C.TACACS+
D.LDAP
最新試題
Refer to the exhibit. LACP has been configured on Switch1 as shown. Which is the correct command set to configure LACP on Switch2?()
Examine the diagram. A network administrator has recently installed the above switched network using 3550s and would like to control the selection of the root bridge.Which switch should theadministrator configure as the root bridge and which configuration command must theadministrator enter to accomplish this?()
Refer to the exhibit. Which statement is true about the output?()
Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2?()
Refer to the exhibit. The command switchport mode access is issued on interface FastEthernet0/13 on switch CAT1. What will be the result?()
Refer to the exhibit. For what purpose is the command show ip cef used?()
What is the configured priority value of the Vlan105’s group on DS2 ?()
Refer to the exhibit. Which Virtual Router Redundancy Protocol (VRRP) statement is true about the roles of the master virtual router and the backup virtual router?()
Refer to the exhibit. Initially, LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. Which two statements are true about the possible result of attaching the second link?()
Which statement is correct about RSTP port roles?()